/**
 ******************************************************************************
 * @file           : main.c
 * @brief          : Main program body
 * 					向24C32的33空间写入“Hello World”，并读出后，通过串口1发送
 ******************************************************************************
 *  Created on: Sep 28, 2020
 *      Author: HYJ
 *******************************************************************************/
#include "main.h"
#include "usart.h"
#include "gpio.h"
#include "iic.h"

/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
extern struct UART_COMMON *uart1_common;

int main(void) {
	HAL_Init();
	/* Configure the system clock */
	SystemClock_Config();
	IIC_COMMON *at24c32 = new_IIC(at24c32, GPIOB, GPIO_PIN_7, GPIOB,
			GPIO_PIN_6,0xA0);
	uart1_common = new_Uart(uart1_common, USART1, 115200);	//初始化串口一 注册相关成员函数
	u8 value[50];
	uart1_common->UPrintf(uart1_common,
			"Write Data \"Hello World\" to 33 ...... \r\n", value);
	at24c32->WriteBytes(at24c32, 33, "Hello World", 12);
	at24c32->ReadBytes(at24c32, 33, value, 12);
	uart1_common->UPrintf(uart1_common, "IIC EX_RAM WR EXAMPLE!\r\n");
	uart1_common->UPrintf(uart1_common, "Get Data in 33:\t%s\r\n", value);
	while (1) ;
}

/**
 * @brief System Clock Configuration
 * @retval None
 */
void SystemClock_Config(void) {
	RCC_OscInitTypeDef RCC_OscInitStruct = { 0 };
	RCC_ClkInitTypeDef RCC_ClkInitStruct = { 0 };

	/** Initializes the CPU, AHB and APB busses clocks
	 */
	RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
	RCC_OscInitStruct.HSEState = RCC_HSE_ON;
	RCC_OscInitStruct.HSEPredivValue = RCC_HSE_PREDIV_DIV1;
	RCC_OscInitStruct.HSIState = RCC_HSI_ON;
	RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
	RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
	RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL9;
	if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) {
		Error_Handler();
	}
	/** Initializes the CPU, AHB and APB busses clocks
	 */
	RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK
			| RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2;
	RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
	RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
	RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
	RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;

	if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK) {
		Error_Handler();
	}
}

void Error_Handler(void) {

}

#ifdef  USE_FULL_ASSERT
/**
  * @brief  Reports the name of the source file and the source line number
  *         where the assert_param error has occurred.
  * @param  file: pointer to the source file name
  * @param  line: assert_param error line source number
  * @retval None
  */
void assert_failed(uint8_t *file, uint32_t line)
{ 
  /* USER CODE BEGIN 6 */
  /* User can add his own implementation to report the file name and line number,
     tex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
  /* USER CODE END 6 */
}
#endif /* USE_FULL_ASSERT */

